Additional information
| Brand | Siemens |
|---|---|
| Model | 3TS Series |
| Product Type | Capacitor Duty Contactor |
| Mounting | DIN rail / ScrewStandards Compliance |
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The Siemens 3TS Capacitor Duty Contactor is a specialized switch engineered for capacitor bank applications in power factor correction systems. With its innovative delatching auxiliary contact mechanism, it safely manages high inrush currents, extending equipment life and ensuring smooth, reliable operation.
High Inrush Current Control – Limits sudden current surges during capacitor switching
Integrated Damping Resistors – Smoothens energization process for capacitor banks
Delatching Mechanism – Ensures auxiliary contacts disconnect automatically after main contact closure
Enhanced Protection – Safeguards both capacitor banks and the contactor itself
Compact & Flexible Design – Suitable for DIN rail or screw mounting
Standard Compliance – Built as per IEC standards for reliable global use
Safe De-energization – Effectively disconnects stored capacitor energy upon coil release
Siemens has designed the 3TS capacitor duty contactor to handle one of the toughest challenges in power factor correction: inrush current peaks. With its smart delatching mechanism and resistor-based damping, this contactor not only protects critical assets but also ensures long-lasting, stable performance in demanding industrial environments.
Low-voltage power factor correction systems
Industrial capacitor bank switching
Energy efficiency projects in manufacturing plants
Electrical panels requiring surge-protected contactors
Ohm Murugha Electrical is a dealer, supplying all over India. Satisfied buyers trust our quick reply and timely delivery, making us a reliable partner for your automation and electrical product needs.
Q1: What makes the Siemens 3TS contactor suitable for capacitor banks?
It has a built-in damping resistor mechanism that limits inrush currents, protecting both the contactor and capacitor banks.
Q2: Can the Siemens 3TS contactor be DIN rail mounted?
Yes, it supports both DIN rail and screw mounting, offering flexible installation.
Q3: Does the Siemens 3TS comply with international standards?
Yes, it is manufactured according to IEC standards, ensuring global reliability and safety.
| Brand | Siemens |
|---|---|
| Model | 3TS Series |
| Product Type | Capacitor Duty Contactor |
| Mounting | DIN rail / ScrewStandards Compliance |

